Cramps are an unpleasant phenomenon that almost everyone has experienced. As a rule, this condition is unpleasant, but absolutely safe. What are convulsions and how to prevent them, read on.
What are cramps?
A cramp is a sudden and most often involuntary contraction of one or more muscles . Usually, cramps reduces the legs : the muscles of the back of the calf, as well as the front and back of the thigh, suffer. But the muscles of the arms, wrists, abdominal wall, shoulder girdle are not insured.
In most cases, doctors consider this condition albeit painful, but harmless . Especially if muscle spasm is a one-time character and does not last long. However, there are combinations of symptoms that require an urgent visit to the doctor.